Leo decided to use a new email service with their own spam filters, so he moved his email off Gmail he's been deluged with spam and phishing scams. Job offers, gift cards, vouchers. All phishing scams. Leo says it's no wonder we constantly get calls about this.
Leo recommends checking out the Antiphishing Workgroup at antiphishing.org. This site seeks to inform users about common phishing scams, and teaches users how to identify them. They also have a quiz you can take to see how good you are at identifying scams.